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How to modify "SW PAD Control Register" for IMX6ULL

Question asked by Jack Jiang on Apr 26, 2018
Latest reply on Apr 26, 2018 by Yuri Muhin

Dear,

 

In my board, SNVS_PMIC_ON_REQ will output Low for some reason at normal work.I doubt it was disturbed, and want modify PUS bit of SW PAD Control Register,but I don't know where to do it? Uboot or Linux source code?

 

 

Or you know why SNVS_PMIC_ON_REQ  output Low, except RM whether there is a detailed use of the guide material for SNVS. Thanks.

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